SAE AS 21907C-2008 ELBOW BULKHEAD UNIVERSAL 45 FLARELESS TUBE《闷头通用45弯头非扩口管》.pdf

1、AEROSPACE STANDARD ELBOW, BULKHEAD UNIVERSAL, 45, FLARELESS TUBE AS21907CCopyright 2008 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or

2、otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 19998-03 REAFFIRMED 2007-07 REVISED 2008-06 THIRD ANG

3、LE PROJECTION CUSTODIAN: SAE G-3/G-3B FEDERAL SUPPLY CLASS 4730 AS21907C SHEET 1 OF 4PROCUREMENT SPECIFICATION: /10/ AS18280SAE TechnicalStandards Board Rules provide that: “This report is published by SAE toadvance thestate of technical andengineering sciences.The use of thisreport is entirely volu

4、ntary, andits applicabilityandsuitability forany particularuse, including any patent infringement arising therefrom, is thesole responsibility oftheuser.” SAE reviews each technical report at least every five yearsat which time it may be reaffirmed, revised, orcancelled. SAE invites yourwritten comm

5、entsandsuggestions. RATIONALE1. NOTE 10: NEW WORDING FOR PROCUREMENT NOTE. 2. WARNING NOTE ADDED FOR RESTRICTED MATERIAL. 3. THE 5 IN NOTE 5 AND TABLE 1 IS CHANGED TO /5/. 4. ERROR CORRECTIONS. FIGURE 1 - ELBOW, BULKHEAD UNIVERSAL, 45, FLARELESS TUBE TABLE 1A - DIMENSIONS H-U DASHNO./5/NOMINALTUBESI

6、ZET THREAD AS8879HRADM+.047-.000Q+.047-.000RRADURAD-2 .125 .3125-24 UNJF-3A .062 1.281 .625 .156 .062 -3 .188 .3750-24 UNJF-3A .062 1.328 .656 .187 .062 -4 .250 .4375-20 UNJF-3A .062 1.453 .687 .219 .062 -5 .313 .5000-20 UNJF-3A .094 1.453 .719 .250 .062 -6 .375 .5625-18 UNJF-3A .094 1.562 .812 .281

7、 .094 -8 .500 .7500-16 UNJF-3A .094 1.812 .969 .375 .094 -10 .625 .8750-14 UNJF-3A .094 2.047 1.062 .437 .094 -12 .750 1.0625-12 UNJ-3A .094 2.250 1.250 .531 .094 -16 1.000 1.3125-12 UNJ-3A .125 2.375 1.344 .656 .125 -20 1.250 1.6250-12 UNJ-3A .125 2.406 1.437 .812 .125 -24 1.500 1.8750-12 UNJ-3A .1

8、25 2.422 1.531 .937 .125 -32 2.000 2.5000-12 UNJ-3A .125 2.578 1.812 1.250 .250 FITTING END IN ACCORDANCE WITH AS33515, STYLE S Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD ELBO

9、W, BULKHEAD UNIVERSAL, 45, FLARELESS TUBE AS21907C SHEET 2 OF 4TABLE 1B - DIMENSIONS V-Z WEIGHT, LB/EA, APPROX, REF. DASHNO./5/ VWAPPROX Y+.047-.000Z+.047-.000 STEELALALLOY TIALLOY -2 .312 .219 1.281 .641 .035 .015 .020 -3 .375 .219 1.359 .687 .051 .018 .029 -4 .437 .312 1.484 .719 .059 .024 .034 -5

10、 .500 .312 1.500 .797 .098 .035 .056 -6 .562 .375 1.625 .875 .104 .039 .060 -8 .750 .500 1.859 1.078 .212 .072 .122 -10 .875 .625 2.125 1.156 .305 .109 .175 -12 1.062 .750 2.375 1.375 .493 .171 .284 -16 1.312 1.000 2.547 1.516 .670 .255 .386 -20 1.625 1.250 2.641 1.656 1.100 .410 .634 -24 1.875 1.50

11、0 2.687 1.797 -32 2.562 2.000 2.703 2.187 NOTES: NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE.1. MATERIAL: SEE PROCUREMENT SPECIFICATION. ALLOY STEEL ALUMINUM ALLOY CORROSION RESISTANT STEEL

12、 TITANIUM ALLOY 2. FINISH: SEE PROCUREMENT SPECIFICATION 3. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 4. DIMENSIONS ARE IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: DECIMALS .016, ANGLES 030. /5/ PART NUMBERS: DASH “-” IN PART NUMBER FOR 4130 ALLOY STEEL IS CANCELLED AND REPLACED, S

13、EE TABLE 2 /A/ ADD “V(SIZE)P” IN PLACE OF DASH FOR CORROSION RESISTANT STEEL (15-5PH), CADMIUM PLATED ADD “V” IN PLACE OF DASH FOR CORROSION RESISTANT STEEL (15-5PH), NOT CADMIUM PLATED ADD “D” IN PLACE OF DASH FOR ALUMINUM ALLOY (2014): CANCELLED AND REPLACED, SEE TABLE 2 /C/ ADD “W” IN PLACE OF DA

14、SH FOR ALUMINUM ALLOY (7075) ADD “J” IN PLACE OF DASH FOR CORROSION RESISTANT STEEL (TYPE 304) ADD “K” IN PLACE OF DASH FOR CORROSION RESISTANT STEEL (TYPE 316) ADD “R” AFTER DASH NUMBER FOR CORROSION RESISTANT STEEL (TYPE 321) ADD “S” AFTER DASH NUMBER FOR CORROSION RESISTANT STEEL (TYPE 347): CANC

15、ELLED, SEE TABLE 2 /D/ ADD “T” AFTER DASH NUMBER FOR TITANIUM ALLOY (6AL-4V) Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD ELBOW, BULKHEAD UNIVERSAL, 45, FLARELESS TUBE AS21907C

16、SHEET 3 OF 4EXAMPLES OF PART NUMBERS: MS21907-4 ELBOW, .250 TUBING, 4130 ALLOY STEEL IS CANCELLED AND REPLACED, SEE TABLE 2 /A/ MS21907V4P ELBOW, .250 TUBING, CORROSION RESISTANT STEEL (15-5PH), CADMIUM PLATED MS21907V4 ELBOW, .250 TUBING, CORROSION RESISTANT STEEL (15-5PH), NOT CADMIUM PLATED MS219

17、07D4 ELBOW, .250 TUBING, ALUMINUM ALLOY (2014) IS CANCELLED AND REPLACED, SEE TABLE 2 /C/ MS21907W4 ELBOW, .250 TUBING, ALUMINUM ALLOY (7075) MS21907J4 ELBOW, .250 TUBING, CORROSION RESISTANT STEEL (TYPE 304) MS21907K4 ELBOW, .250 TUBING, CORROSION RESISTANT STEEL (TYPE 316) MS21907-4R ELBOW, .250 T

18、UBING, CORROSION RESISTANT STEEL (TYPE 321) MS21907-4S ELBOW, .250 TUBING, CORROSION RESISTANT STEEL (TYPE 347) IS CANCELLED, SEE TABLE 2 /D/ MS21907-4T ELBOW, .250 TUBING, TITANIUM ALLOY (6AL-4V) 6. TITANIUM SHALL NOT BE USED FOR OXYGEN SYSTEMS. 7. SEE TABLE 2 FOR CANCELLED AND SUPERSEDED DOCUMENT

19、AND PART NUMBERS. TABLE 2 - CANCELLED AND SUPERSEDED DOCUMENT AND PART NUMBERS CANCELLEDDOCUMENT NUMBERPARTNUMBERSSUPERSESSIONNOTES SUPERSEDINGDOCUMENT NUMBERSUPERSEDINGPARTNUMBERSMS21907 MS21907-(2 THRU 32) /A/ AS21907 MS21907V(2 THRU 32)P MS21907 MS21907C(2 THRU 32) /B/ AS21907 MS21907J(2 THRU 32)

20、, MS21907K(2 THRU 32), OR MS21907-(2 THRU 32)R MS21907 MS21907D(2 THRU 32) /C/ AS21907 MS21907W(2 THRU 32) MS21907 MS21907W(2 THRU 32) NONE AS21907 MS21907W(2 THRU 32) MS21907 MS21907J(2 THRU 32) NONE AS21907 MS21907J(2 THRU 32) MS21907 MS21907K(2 THRU 32) NONE AS21907 MS21907K(2 THRU 32) MS21907 MS

21、21907-(2 THRU 32)R NONE AS21907 MS21907-(2 THRU 32)R MS21907 MS21907-(2 THRU 32)S /D/ AS21907 MS21907-(2 THRU 32)R MS21907 MS21907-(2 THRU 32)T NONE AS21907 MS21907-(2 THRU 32)T /A/ PARTS CODED “-” FOR 4130 ALLOY STEEL ARE NOT TO BE MANUFACTURED. PARTS CODED “V(SIZE)P” FOR CORROSION RESISTANT STEEL

22、(15-5PH) WITH CADMIUM PLATE SHALL BE FURNISHED IN LIEU OF “-” CODED (4130) PARTS. PARTS CODED “-” FOR 4130 ALLOY STEEL MAY BE PROCURED UNTIL 12-31-06. /B/ PARTS CODED “C” FOR CORROSION RESISTANT STEEL (TYPE 303) ARE NOT TO BE MANUFACTURED. PARTS CODED “J”, “K” OR “R” FOR CORROSION RESISTANT STEEL (T

23、YPES 304, 316, OR 321, RESPECTIVELY) SHALL BE FURNISHED IN LIEU OF “C” CODED PARTS AT SUPPLIERS OPTION. /C/ PARTS CODED “D” FOR ALUMINUM ALLOY 2014 ARE NOT TO BE MANUFACTURED. PARTS CODED “W” FOR ALUMINUM ALLOY 7075 SHALL BE FURNISHED IN LIEU OF 2014 (D CODE) PARTS. PARTS CODED “D” FOR ALUMINUM ALLO

24、Y 2014 MAY BE PROCURED UNTIL 12-31-06. /D/ PARTS CODED “S” FOR CORROSION RESISTANT STEEL (TYPE 347) ARE NOT TO BE MANUFACTURED. PARTS CODED “S” MAY BE USED UNTIL EXISTING STOCK IS DEPLETED. PARTS CODED “R” FOR CORROSION RESISTANT STEEL (TYPE 321) SHALL BE FURNISHED IN LIEU OF “S” CODED PARTS. 8. REF

25、ERENCED DOCUMENTS SHALL BE OF THE ISSUE IN EFFECT ON DATE OF INVITATIONS FOR BID. 9. IN THE EVENT OF A CONFLICT BETWEEN THE TEXT OF THIS STANDARD AND THE REFERENCES CITED HEREIN, THE TEXT OF THIS STANDARD SHALL TAKE PRECEDENCE. 10. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN A

26、CCREDITED MANUFACTURER AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST PRI-QPL-AS18280 FOR THIS STANDARD. SEE http:/ FOR CURRENT QPL ONLINE. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without lic

27、ense from IHS-,-,-AEROSPACE STANDARD ELBOW, BULKHEAD UNIVERSAL, 45, FLARELESS TUBE AS21907C SHEET 4 OF 411. A CHANGE BAR ( l ) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES, HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THI

28、S DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS, NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY. 12. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; RE

29、QUIREMENTS PER ASME B46.1; UNLESS OTHERWIE SPECIFIED MACHINED SURFACES SHALL BE 125 Ra. 13. INTERPRETATION OF DRAWING PER ARP4296. 14. FLUID PASSAGE, HOLE CONTOUR: ARP4266 (OPTIONAL) Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-